Image frequency domain information hiding scheme based on elliptic curve
Quan Zhou, Siyuan Wu, Deqin Xiao, Jianzhao Feng · Journal of Chongqing University of Posts and Telecommunications · 2006
This paper proposed a secret information hiding scheme in frequency domain based on elliptic curve using the characteristics of shorter key and higher security intensity for elliptic curve cryptosystem.A particular and integrated scheme is designed,including frequency domain secret information embedding algorithm and extraction algorithm for elliptic curve.Finally implemented procedure of the scheme is analyzed in detail.